It is "<span>extension of slavery."
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Because he was a thoroughbred champion race horse! From the U.S. if I may add.
The south fought the civil war because they tried to secede from the union after Abraham Lincoln was elected
Well they probably helped some armies with conquest and in return they got land.
I will go with 1.because it's about photography and yeah I'm in 4 grade but I know everyones answer